Official NHA Assessment

Race 2: TAB TELEBET 0861 000 822 JUVENILE PLATE (For 2 year olds)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
6 / 11
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Fairy Knight         4    58.0    1    0.00     2.5   -     -            -     +0
2    Vision Of Wonder     2    60.0    2    1.75     1.0   -     -            -     +0
3    First Origin         2    58.0    3    2.00     1.0   -     -            -     +0
4    The Winter Lake      4    58.0    4    3.25     2.5   -     -            -     +0
5    Empire Blue          4    58.0    5    7.00     2.5   -     -            -     +0
6    Seethebadge          2    55.5    6    15.25    1.0   -     -            -     +0
99   Grey Smoke           2    55.0    99   0.00     1.0   -     -            -     +0
99   Back For More        4    55.5    99   0.00     2.5   -     -            -     +0
99   Flying V             2    57.5    99   0.00     1.0   -     -            -     +0
99   Countessofthestars   2    52.5    99   0.00     1.0   -     -            -     +0
99   Hluhluwe             2    58.0    99   0.00     1.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Fairy Knight - 118 - +118 2.5 -
2 Vision Of Wonder - 87 - +87 1.0 -
3 First Origin - 91 - +91 1.0 -
4 The Winter Lake - 87 - +87 2.5 -
5 Empire Blue - 71 - +71 2.5 -
6 Seethebadge - 45 - +45 1.0 -
99 Grey Smoke - 77 - - 1.0 -
99 Back For More - 75 - - 2.5 -
99 Flying V - 84 - - 1.0 -
99 Countessofthestars - 40 - - 1.0 -
99 Hluhluwe - 118 - - 1.0 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. Apply special rules (maiden caps, layoff allowance)
Key Formulas:
  • Drag Effect: Varies by distance (see Benchmarks page)
  • 1 length ≈ 1kg at 1 mile (1600m)
  • WFA Scale: Based on Admiral Rous's 1855 table
  • Rating Points: 1kg = 2 rating points